Low Gas Type - The Ramtec RD series proudly stands tall as the epitome of excellence and unwavering stability among hydraulic breakers, setting an unparalleled benchmark for reliability within the industry.
This product's brilliantly conceived structure is a testament to its remarkable design, having successfully withstood demanding market evaluations. Its time-tested superiority affirms its robust nature and unmatched efficiency.
Painstakingly developed by Ramtec's team of experts, the latest RD series unveils an array of extraordinary features: exceptional high-temperature resistance, rapid operational cadence, formidable impact force, and exceptional control of reactive forces.
For an extended period, this product has captivated the hearts of construction machinery enthusiasts, continually earning their unwavering trust and loyalty.
The effortless simplicity and ease with which parts can be replaced make maintenance a seamless task for operators, significantly enhancing operational efficiency and reducing downtime.
Engineered with a lightweight fuselage, this design dramatically lessens the burden on excavators, prolonging the hydraulic excavator's lifespan while also minimizing vibration and wear on the carrier.
With its remarkable high-temperature resistance, this product is the quintessential choice for construction endeavors in areas with elevated temperatures, ensuring peak performance even in the most challenging conditions.
| RD series Metric |
Description |
unit |
RD5 |
RD6 |
RD9 |
RD125 |
RD175 |
RD225 |
RD275 |
RD375 |
RD475 |
RD500 |
RD550 |
RD600 |
RD700 |
RD800 |
| Operation weight |
kg |
285 |
349 |
465 |
865 |
1120 |
1750 |
1999 |
2200 |
2800 |
3995 |
4850 |
5010 |
6814 |
7911 |
| Required oil flow |
l/min |
40-70 |
50-90 |
65-110 |
90-120 |
90-120 |
130-150 |
130-150 |
150-190 |
180-250 |
200-270 |
220-290 |
220-290 |
230-300 |
250-330 |
| Operation pressure |
kg/cm2 |
110-140 |
120-150 |
130-160 |
140-160 |
150-170 |
160-180 |
180-200 |
180-200 |
180-200 |
220-270 |
220-270 |
220-270 |
220-270 |
230-300 |
| Impact rate |
bpm |
750-980 |
600-950 |
550-900 |
450-850 |
400-750 |
350-700 |
350-700 |
300-650 |
260-450 |
200-370 |
150-210 |
150-210 |
120-170 |
100-150 |
| Tool diameter |
mm |
68 |
75 |
90 |
110 |
120 |
135 |
140 |
155 |
165 |
180 |
195 |
200 |
210 |
235 |
| Impact power |
J |
600 |
800 |
1350 |
1800 |
2000 |
3600 |
4100 |
5000 |
7100 |
13500 |
18500 |
20000 |
23000 |
27500 |
| Carrier weight |
ton |
5-7 ton |
6-8 ton |
9-11 ton |
12-14 ton |
14-18 |
18-21 |
22-26 |
26-32 |
36-42 |
42-48 |
48-55 |
50-62 |
62-68 |
68-85 |
| |
| RD series Imperial |
Description |
unit |
RD5 |
RD6 |
RD9 |
RD125 |
RD175 |
RD225 |
RD275 |
RD375 |
RD475 |
RD500 |
RD550 |
RD600 |
RD700 |
RD800 |
| Operation weight |
lb |
628 |
769 |
975 |
1907 |
2469 |
3858 |
4407 |
4850 |
6173 |
8807 |
10692 |
11045 |
15022 |
17441 |
| Required oil flow |
gal/min |
11-18 |
13-24 |
18-28 |
24-32 |
24-32 |
34-40 |
34-40 |
40-50 |
48-66 |
53-71 |
58-77 |
58-77 |
61-79 |
66-87 |
| Operation pressure |
psi |
1595-2031 |
1740-2176 |
1885-2320 |
2031-2320 |
2176-2466 |
2321-2611 |
2611-2901 |
2611-2901 |
2611-2901 |
3191-3916 |
3191-3916 |
3191-3916 |
3191-3916 |
3336-4351 |
| Impact rate |
bpm |
750-980 |
600-950 |
550-900 |
450-850 |
400-750 |
350-700 |
350-700 |
300-650 |
260-450 |
200-370 |
150-210 |
150-210 |
120-170 |
100-150 |
| Tool diameter |
inch |
2.68 |
2.95 |
3.54 |
4.33 |
4.72 |
5.31 |
5.51 |
6.1 |
6.5 |
7.09 |
7.68 |
7.87 |
8.27 |
9.25 |
| Impact power |
J |
600 |
800 |
1350 |
1800 |
2000 |
3600 |
4100 |
5000 |
7100 |
13500 |
18500 |
20000 |
23000 |
27500 |
| Carrier weight |
lb |
11023-15432 |
13228-17637 |
19842-24251 |
26455-30865 |
30865-39683 |
39683-46297 |
48501-57320 |
57320-70548 |
79366-92594 |
92594-105822 |
105821-121254 |
110231-136687 |
136686-149914 |
149914-187393 |
Company Profile
Ramtec CN. - Your Premier Professional Manufacturer
Ramtec CN. Machinery Co., Ltd. Ramtec CN. Machinery Co., Ltd. stands as a distinguished leader in the world of hydraulic breaker manufacturing. We seamlessly integrate production, sales, and service within our expansive facilities. Spanning an impressive 6,000 square meters of standardized production workshops and 2,000 square meters of cutting-edge office spaces, we employ a team of over 70 passionate professionals. This adept team comprises experienced engineers, senior mechanical technicians, proficient equipment debugging experts, and expert assemblers. Together, they channel innovation into every hydraulic product, ensuring impeccable quality and excellence.
With a remarkable annual design and production capacity of 5,000 units, Ramtec CN. stands at the cutting edge of delivering sophisticated high-end breaker products and Skid Steer Loaders. Our advanced Ramtec breaker series, which includes the high-performance Gas Type-RB series, the efficient low Gas Type-RD series, and the groundbreaking fully hydraulic hammer RQ series, complements the versatile Rmatec Skid Steer Loaders (with ratings at 850kg and 1200kg). Our unwavering commitment to excellence is reinforced by a robust production quality monitoring system, meticulous procurement oversight, and stringent assembly process controls. We actively seek dynamic global partners to join us in our quest for unparalleled growth and innovation.
At Ramtec CN., we are dedicated to crafting high-end brands through scientific management, precision manufacturing, and visionary innovation. Our premium range of products, including top-tier excavators, loaders, and breakers, sets new benchmarks in the global construction machinery landscape. Our steadfast dedication to quality is validated by our ISO9001 quality management system certification alongside the prestigious EU CE certification, underscoring our commitment to unwavering excellence.
Deeply embedded in the construction machinery sector, Ramtec CN. proudly boasts over 10 invention patents and 24+ utility models, enriching our legacy of innovation. Our accolades include recognition as a Shandong High Tech Enterprise, a Shandong Specialized and Innovative Enterprise, a Shandong Science and Technology Oriented Small and Medium Sized Enterprise, and a Yantai Innovative Small and Medium Sized Enterprise. These honors reflect our pioneering spirit and unwavering commitment to excellence.
At Ramtec CN., craftsmanship is the cornerstone of our mission, guiding us toward a truly inspiring future. We warmly extend our hand to partners worldwide, aspiring to build a harmonious and mutually rewarding future together.
Certifications
FAQ :
Question A : There is also a Ramtec Robi in Finland, what is the relationship between Ramtec CN and the one in Finland?
Answer A : Initially, Ramtec CN began as a dedicated agent for Ramtec Finland in the vibrant Northern China region. By the landmark year of 2010, we proudly registered Ramtec CN to champion the Robi brand products throughout China, becoming one of Finland's esteemed and trusted agents.
In 2013, Ramtec CN made a transformative leap by inaugurating its own state-of-the-art manufacturing facility, venturing into the innovative development of hydraulic breakers and attachments under the distinguished Ramtec brand name.
Once partners on a shared journey, Ramtec CN and Ramtec Finland now chart their own courses, each developing distinct product lines tailored to diverse market demands.
Ramtec CN dedicates itself to crafting its proprietary range of hydraulic solutions, while Ramtec Finland preserves its tradition with the renowned Robi brand offerings.
While our histories are entwined, our paths forward are driven by innovations that guide us on separate yet synergistic trajectories.
Products of Ramtec Finland company - Robi Brand
Products of Ramtec China company - Ramtec Brand
Question B : Why is the warranty period 18 months?
Answer B : Ramtec CN takes immense pride in producing core spare parts in-house, maintaining rigorous quality control from raw material selection to meticulous heat-treatment processes.
Our unwavering confidence in these processes empowers us to extend an 18-month warranty, offering you assurance of unparalleled product reliability and peace of mind, free from concerns about manufacturing defects.
(Excludes human-induced damage) This warranty embodies our steadfast commitment to excellence and customer satisfaction.
Question C : How can we ensure that the product is compatible with the carrier?
Answer C : Ramtec CN's extensive technical expertise and hands-on experience have equipped us with an exhaustive database of excavator specifications.
This treasure trove of knowledge enables us to align our products meticulously with your carrier, minimizing communication barriers and guaranteeing perfect compatibility.
We provide precision measurements and tailor-made manufacturing for effortless integration with your carrier's specific connections.
Question D : Why have we never heard of Ramtec CN before?
Answer D : While Ramtec CN has long been a provider of high-quality products and OEM solutions within the Chinese market, it wasn't until the pivotal year of 2024 that we expanded our scope to embrace the global arena.
Our robust foundation is built on extensive field expertise, enabling us to manufacture OEM hydraulic breakers for esteemed domestic brands, and now, we proudly present Ramtec branded products to the international market.
Our burgeoning reputation for quality and innovation is poised to flourish as we continue to explore new horizons and cultivate enduring global partnerships.
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